22
Performance
Data
SSP-PRC002-EN
(System)
Table PD-11 — Gross Heating Capacities (MBh)
TWA155B Heat Pump with TWE155B Air Handler At 5000 CFM (I-P)
Outdoor
Heating Capacity (BTUH/1000) At
Total Power in Kilowatts At
Temperature
Indicated Indoor Dry Bulb Temperature
Indicated Indoor Dry Bulb Temperature
(°F)
60
70
75
80
60
70
75
80
-18
68.8
60.9
58.1
55.9
11.9
12.3
12.5
12.8
-13
71.2
64.2
61.7
59.9
11.9
12.3
12.6
12.9
-8
74.3
68.2
66.2
64.7
11.9
12.4
12.7
13.2
-3
78.2
73.2
71.6
70.5
11.9
12.5
12.9
13.4
2
83.0
79.0
77.8
77.0
11.9
12.7
13.1
13.7
7
88.7
85.7
84.8
84.4
12.0
12.9
13.4
14.0
12
95.5
93.2
92.6
92.4
12.2
13.1
13.7
14.3
17
103.3
101.6
101.2
101.1
12.3
13.4
14.0
14.7
22
112.1
110.9
110.6
110.6
12.5
13.6
14.3
15.1
27
121.8
120.9
120.7
120.6
12.8
14.0
14.7
15.5
32
132.5
131.7
131.4
131.2
13.1
14.3
15.0
15.8
37
143.4
142.6
142.2
141.8
13.3
14.7
15.4
16.2
42
154.8
153.9
153.3
152.7
13.6
15.0
15.8
16.6
47
167.0
165.7
165.0
164.1
14.0
15.4
16.1
17.0
52
179.9
178.2
177.2
176.1
14.3
15.7
16.5
17.3
57
193.3
191.2
189.9
188.6
14.6
16.1
16.9
17.7
62
207.2
204.5
203.0
201.4
15.0
16.4
17.2
18.0
67
221.3
218.2
216.4
214.5
15.3
16.8
17.6
18.4
72
235.8
232.2
230.3
228.2
15.7
17.2
18.0
18.8
Table PD-11 — Gross Heating Capacities (kW)
TWA155B Heat Pump with TWE155B Air Handler At 8494 m
3
/h (SI)
Outdoor
Heating Capacity (kW) At
Total Power in Kilowatts At
Temperature
Indicated Indoor Dry Bulb Temperature
Indicated Indoor Dry Bulb Temperature
(°C)
15.6
21.1
23.9
26.7
15.6
21.1
23.9
26.7
-27.8
20.1
17.8
17.0
16.4
5.5
6.0
6.2
6.5
-25.0
20.9
18.8
18.1
17.5
5.6
6.1
6.3
6.6
-22.2
21.8
20.0
19.4
19.0
5.7
6.2
6.5
6.7
-19.4
22.9
21.4
21.0
20.6
5.8
6.3
6.6
6.9
-16.7
24.3
23.1
22.8
22.6
5.9
6.5
6.7
7.0
-13.9
26.0
25.1
24.8
24.7
6.0
6.6
6.9
7.2
-11.1
28.0
27.3
27.1
27.0
6.2
6.7
7.0
7.4
-8.3
30.2
29.8
29.6
29.6
6.3
6.9
7.2
7.5
-5.6
32.8
32.5
32.4
32.4
6.5
7.0
7.4
7.7
-2.8
35.7
35.4
35.3
35.3
6.6
7.2
7.5
7.9
0.0
38.8
38.6
38.5
38.4
6.8
7.4
7.7
8.1
2.8
42.0
41.7
41.6
41.5
6.9
7.6
7.9
8.3
5.6
45.3
45.0
44.9
44.7
7.1
7.8
8.1
8.5
8.3
48.9
48.5
48.3
48.1
7.3
8.0
8.4
8.8
11.1
52.7
52.2
51.9
51.6
7.5
8.2
8.6
9.0
13.9
56.6
56.0
55.6
55.2
7.7
8.4
8.8
9.2
16.7
60.7
59.9
59.4
59.0
7.9
8.7
9.1
9.5
19.4
64.8
63.9
63.4
62.8
8.1
8.9
9.3
9.8
22.2
69.0
68.0
67.4
66.8
8.4
9.2
9.6
10.0
Correction Factors - Other Airflows“(Table Value
Correction Factor = Value at new airflow)
Airflow
4500 cfm
5500 cfm
7645 m
3
/h
9344 m
3
/h
Heating Capacity
x 0.99
x 1.01
Compressor kW
x 1.02
x 0.98
Values at ARI Rating Conditions of:
70F (21.1C) and 47/43F (8.3/6.1C)(High Temp.Cond.)
70F (21.1C) and 17/15F (-8.3/-9.4C)(Low Temp. Cond)
Airflow = 5000 cfm (8495 m
3
/h)
Heating Capacity (High Temp.) = 166,000 (48.60)
Heating Capacity (Low Temp.) = 101,000 (29.57)
Compressor Power (High Temp) = 11.67 kW
Compressor Power (Low Temp) = 9.66 kW
Coeff. Of Perf. (High Temp) = 3.2
Coeff. Of Perf. (Low Temp) = 2.2
Outdoor Fan Power = 1100 watts
Indoor Fan Power = 2570 watts
Note:
1.Rated with 25 feet of 1-3/8"" suction and 1/2"" liquid line."
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